Andrew Stephen Hansen

Part of F.M. Conway Ltd., United Asphalt Ltd. is a British company that manufactures non-metallic mineral products. The company is based in Sevenoaks, UK. United Asphalt was founded in 2007.

United Construction Materials Ltd. provides asphalt products and services used for highway construction, road maintenance, commercial, industrial, and domestic applications. Its products and services include macadams, hot rolled asphalt, stone mastic asphalt (SMA), thin surfacing products, sustainable drainage asphalt, cold laid asphalt, and coloured macadams. The company was founded on April 26, 2007 and is headquartered in Theale, the United Kingdom.

Part of F.M. Conway Ltd., United Asphalt (Croydon) Ltd. is a British company that manufactures non-metallic mineral products. The company is based in Sevenoaks, UK and was founded in 2007.

Part of F.M. Conway Ltd., United Asphalt (Theale) Ltd. is a British company that manufactures non-metallic products. The company is based in Sevenoaks, UK and was founded in 2007.

Amey Plc engags in provision of engineering consulting services. It specializes in property and facilities management, engineering, consulting, waste management, environmental services, rail infrastructure, transportation services, structures management and highways infrastructure. The company was founded in 1921 and is headquartered in Oxford, the United Kingdom.

Amey Infrastructure Services Ltd. provides GIS infrastructure services. It provides services across the public and private sectors, from railways and highways to real-time customer information systems. The company is headquartered in London, UK.

Galliford Try Construction (UK) Ltd. provides general construction and civil engineering services. The company was founded on August 2, 2000 and is headquartered in Edinburgh, the United Kingdom.

The Institution of Civil Engineers operates as a professional membership organization. The non-profit company is based in London, UK. and has subsidiaries in United Kingdom.

Amey UK Plc provides transportation infrastructure management services such as social housing, transportation, integrated health and care, strategic highways and metering services. It offers services to the defense, education, and aviation industries. The company was founded in 2003 and is headquartered in Oxford, the United Kingdom.

AECOM Holdings Ltd. provides transportation infrastructure services. The company is headquartered in London, the United Kingdom.

Part of AECOM, AECOM Design Build Ltd. is a British company that provides water and waste treatment services. The company is based in Wimbledon, UK and was founded in 1992.

Part of AECOM, Aecom Europe Holdings Ltd. is a British company that functions as an investment holding company. The company is based in London, UK.

SenSat Ltd. develops drones for geospatial data collection. It offers engineering grade drones to create a photorealistic and geo-located three-dimensional (3D) model. The company was founded by James Elliott Blackhall Dean, Harry Atkinson and Jack Lomas on April 16, 2015 and is headquartered in London, the United Kingdom.